Finding the Fourth Proportional to 195,380.63, 293,067.71 and 62,259.08
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Solution
The fourth proportional to 195,380.63, 293,067.71 and 62,259.08 is: 93,387.59
Step by Step Solution
- Step 1: Write the proportion equation
195,380.63 : 293,067.71 = 62,259.08 : x - Step 2: Convert to fraction form
195,380.63/293,067.71 = 62,259.08/x - Step 3: Cross multiply
195,380.63x = 293,067.71 × 62,259.08 - Step 4: Simplify right side
195,380.63x = 18,246,126,002.31 - Step 5: Solve for x
x = 18,246,126,002.31/195,380.63 - Step 6: Final answer
x = 93,387.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.